904 Transmission Leak
Shift shaft seal is real common on those. Torque converter drains back after sitting raising the fluid level up to the shift shaft seal. (the large one) they get old and hard and cracked.
I have changed those with the trans in the car before. Had to tap a scratch awl into the seal tin edge then screw a sheet metal screw into the tin of the seal and pry it up out of there.
Made a little tool for pressing them back in again with a large c-clamp.
Believe 904 and 727 use the same seal, same valve bodies. Can pump your fluid level down by pulling l the cooler lines at the radiator and run it for 20 seconds and pump a gallon into a drain jug for reuse. 2 rubber lines on the ends of the cooler lines into your reuse jug saves spraying oil everywhere.
Chrysler makes a seal tool too. Did not like the way the remover worked, so just used a sheet screw for seal removal.
Shift shaft seal is real common on those. Torque converter drains back after sitting raising the fluid level up to the shift shaft seal. (the large one) they get old and hard and cracked.
I have changed those with the trans in the car before. Had to tap a scratch awl into the seal tin edge then screw a sheet metal screw into the tin of the seal and pry it up out of there.
Made a little tool for pressing them back in again with a large c-clamp.
Believe 904 and 727 use the same seal, same valve bodies. Can pump your fluid level down by pulling l the cooler lines at the radiator and run it for 20 seconds and pump a gallon into a drain jug for reuse. 2 rubber lines on the ends of the cooler lines into your reuse jug saves spraying oil everywhere.
Chrysler makes a seal tool too. Did not like the way the remover worked, so just used a sheet screw for seal removal.
